Sate udang (prawn on a skewer)

Ingredients

• Prawns
• 1 lemon
• 5 cloves of small red onion/shallot
• 8 cloves of garlic
• 2 stalk of lemon grass, cut into 1cm in length for easy grinding
• 4 cm of galangal
• 4 cm of ginger
• 4 lime leaves
• 4 Indonesian bay leaves
• 5 candle nuts
• 1 teaspoon of shrimp paste (Indonesian-terasi)
• 1/2 block of palm sugar
• 1 tablespoons of granulated brown sugar
• 100 ml water
• salt